Product Description
The Weil-McLain 672619195219 is a GV90+ series cast iron gas-fired hot water boiler designed for residential heating applications. It delivers 97 MBH of DOE-rated heating output with an input rating of 97 MBH and a gross output of 105,000 BTU per hour. This condensing boiler achieves 91.2% AFUE, exceeding Energy Star requirements and making it one of the more efficient cast iron boilers available for home heating systems. HVAC technicians and mechanical contractors rely on the GV90+ for its proven durability, straightforward installation, and low long-term maintenance demands. The unit features a durable cast iron primary heat exchanger built to withstand years of heavy-duty residential use. A superior stainless steel secondary heat exchanger captures additional heat from flue gases, maximizing efficiency and enabling the condensing operation that drives the high AFUE rating. Ignition is handled by a hot surface ignition system, eliminating the need for a standing pilot and improving reliability. The GV90+ operates on natural gas or propane, giving installers flexibility across a wide range of job sites. Venting options include PVC, CPVC, ABS, stainless steel AL29-4C, and polypropylene materials, allowing the boiler to fit a variety of existing or new vent configurations. Note that polypropylene venting is approved only on units equipped with a flue thermal switch. The boiler is floor-mounted and features streamlined controls that simplify setup and commissioning. It runs on 120V single-phase power and features 1-inch supply and return pipe connections. The unit is CSA Certified, UL Listed, ASME compliant, and approved for sale in California under CEC standards. The GV90+ received an updated slate gray exterior finish in 2021, giving it a clean, professional appearance. Overall dimensions are approximately 30.75 inches in depth, 30.75 inches in height, 30.75 inches in length, and 16 inches in width.
- 91.2% AFUE condensing efficiency exceeds Energy Star requirements for residential gas boilers
- Cast iron primary heat exchanger and stainless steel secondary heat exchanger for long service life and maximum heat recovery
- Flexible venting compatibility with PVC, CPVC, ABS, stainless steel AL29-4C, and polypropylene vent materials
Product Highlights
The Weil-McLain GV90+ 672619195219 combines proven cast iron construction with a high-efficiency condensing design, delivering 91.2% AFUE and 97 MBH output for reliable residential hot water heating. Its flexible venting options and straightforward controls make it a practical choice for HVAC professionals on new installs and replacement projects alike.
Product Information
Standard Information
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Brand: WEIL-MCLAIN
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Manufacturer Part Number: 672619195219
Technical Specifications
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Collection: GV90+
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Application: Residential
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Fuel Type: Natural Gas, Propane
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AFUE: 91.2%
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DOE Heating Capacity: 97 MBH
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Gross Output: 105,000 BTU per hour
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BTU Heat Rating: 97,000 BTU per hour
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Condensing: Yes
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Ignition System: Hot Surface Ignition
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Vent Type: Direct Vent
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Installation Type: Floor Mount
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Material: Cast Iron
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Voltage: 120V
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Phase: Single Phase
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Supply Pipe Connection Size: 1 inch
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Return Pipe Connection Size: 1 inch
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Depth: 30.75 inches
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Height: 30.75 inches
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Width: 16 inches
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Energy Star Compliant: Yes
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CSA Certified: Yes
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UL Listed: Yes
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ASME: Yes
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CEC Compliant: For Sale in CA
